3221395960468 has 24 divisors (see below), whose sum is σ = 6450736222784. Its totient is φ = 1378895918400.

The previous prime is 3221395960463. The next prime is 3221395960477. The reversal of 3221395960468 is 8640695931223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221395960463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70908153 + ... + 70953568.

Almost surely, 2^{3221395960468} is an apocalyptic number.

It is an amenable number.

3221395960468 is an abundant number, since it is smaller than the sum of its proper divisors (3229340262316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3221395960468 is a wasteful number, since it uses less digits than its factorization.

3221395960468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141862543 (or 141862541 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 3221395960468 in words is "three trillion, two hundred twenty-one billion, three hundred ninety-five million, nine hundred sixty thousand, four hundred sixty-eight".